太湖中4种细菌的分离、鉴定及生长曲线的测定  

Identification and Determination of Growth Curve of Four Bacterium Isolated from Taihu Lake

作　　者：周子元[1] 罗屿[2] 马文漪[2] 蔡后建[1] 

机构地区：[1]中国科学院南京地理与湖泊研究所,南京210008 [2]南京大学环境科学与工程系,南京210093

出　　处：《湖泊科学》1998年第4期60-62,共3页Journal of Lake Sciences

基　　金：国家自然科学基金!3960025;中国科学院"九五"重点项目!KZ952-J1-212

摘　　要：对4种可能和太湖微囊藻生长代谢有关的细菌进行了分离．经鉴定，其中3株（X、Y2、D）为假单胞菌（Pseudomonasspp．），1株（H）为芽孢杆菌（Bacillussp．）．在相同培养条件下，X、Y2的迟缓期小于0．5h，30h左右进入稳定期；D的迟缓期为1h，20h左右进入稳定期；H的迟缓期达10h，60h进入稳定期．Four bacterium isolated from Microcystis surrounding in Taihu Lake were identified.Three of them (X, Y2, D) are Pseudomonas spp., the other one (H) is Bacillus sp. Under the same culture condition, their growth curves were determined as follows: the lag phase of X, Y2, D and H lasts respectively less than 0. 5h, less than 0. 5h, 1h and 10h; the stationary phase starts seperately at about 30h, 30h, 20h, 60h.

关 键 词：细菌 微囊藻 生长曲线 太湖 

分 类 号：Q939.108[生物学—微生物学]